Home / 242,318,352.96-363,591,034.74-119,429,679.24

Finding the Fourth Proportional to 242,318,352.96, 363,591,034.74 and 119,429,679.24

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Solution

The fourth proportional to 242,318,352.96, 363,591,034.74 and 119,429,679.24 is: 179,200,461.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,318,352.96 : 363,591,034.74 = 119,429,679.24 : x
  2. Step 2: Convert to fraction form
    242,318,352.96/363,591,034.74 = 119,429,679.24/x
  3. Step 3: Cross multiply
    242,318,352.96x = 363,591,034.74 × 119,429,679.24
  4. Step 4: Simplify right side
    242,318,352.96x = 43,423,560,653,537,896
  5. Step 5: Solve for x
    x = 43,423,560,653,537,896/242,318,352.96
  6. Step 6: Final answer
    x = 179,200,461.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.